13515885

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10357}}^1$

素因数の和:10397

約数の個数: 24

約数和(自身を含む): 24237720

約数和(自身を除く): 10721835

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 10357, 31071, 51785, 93213, 155355, 300353, 466065, 901059, 1501765, 2703177, 4505295, 13515885]

約数ペア:

[(1, 13515885), (3, 4505295), (5, 2703177), (9, 1501765), (15, 901059), (29, 466065), (45, 300353), (87, 155355), (145, 93213), (261, 51785), (435, 31071), (1305, 10357)]